查询词典 refractive

The numerical results indicate that the collimating performances of two lens changed little as the increasing of the refractive index and this made it possible to choose the material of the lens in more field.Theoretically,the radiation angle of laser diode beams in the quick axis can be compressed under 0.1 mrad.

结果表明：这两种柱透镜的准直效率随折射率的变化不大，这在一定程度上提高了透镜材料选择的灵活性；并且理论上，共轴双半椭圆柱透镜可以将半导体激光光束快轴方向的发散角压缩到0.1 mrad量级。

Aiming at the structure and refractive-index profile of wide-angle cross waveguide, the optical field distribution has been calculated by the method.

数值计算对交叉波导的设计和优化有着重要的意义，而选择正确的计算方法是交叉波导数值计算的关键。

Through research, the relationship among cured depth and concentration of photoinitiator, exposure energy, concentration of monomer, ratio of monomer to cross linker, refractive index of liquid, volume fraction of powders, mean diameter of powders are confirmed.

通过对浆料固化性能的研究，得出了固化厚度随引发剂浓度，曝光能量，单体质量分数，单体和交联剂比例，单体溶液的折射率，粉末体积分数以及粉末粒径的变化关系，并得出相应的最佳值。

The high temperature characteristics of long period fiber grating and its strain characteristics at high-temperature with asymmetric refractive index profile in cross section of fiber induced by high-frequency CO2 laser pulses on common communication fiber (corning SMF-28) were proposed.

研究了基于高频CO2激光脉冲单侧写入的截面折变非对称型长周期光纤光栅高温特性及其在高温环境中的轴向应变特性。

Description: Shunde, Guangdong, China Screen Printing Machinery Manufacturing Co., 90 years specializing in screen printing machinery, silk screen point-of-sale throughout the country, off-the-shelf the size of various models of versatile network box-type screen printing machine after the dumping, warranty timely training quickly, the site screen printing machine, there are video presentations, screen printing machine operation, product Photo caption clear, clearly the price, providing technical support and Refractive silkscreening software download, teach you how to buy screen printing machine.

说明：中国广东顺德丝网印刷机械制造有限公司，90年起专业从事丝印机械制造，丝印销售点遍布全国，现货供应各种型号大小全能型网框后倾式丝印机，保修培训及时迅速，网站内有丝印机视频演示，丝印机械操作过程，产品图片说明清晰，明码标价，提供丝印技术支持及折光软件下载，教你怎样选购丝印机。

The relationship between the refractive index and molecular structure of 81 alkanes was studied by quantitative structure-property relationship method.

运用定量结构－性质相关技术研究了81个烷烃分子的折光指数与分子结构间的定量关系。

In the GI settings, turn of refractive GI caustics.

在GI设置里，关掉折射GI散焦。

However, only aging factor (older than 40 y/o), neither increasing of refractive error nor axial elongation, would cause the progression of maculopathy. Thus aging cause the ischemia of choroids may be a major mechanism in myopic maculopathy.

光是年龄老化因素即可造成黄斑部病变之进行，所以脤络膜之缺血可能是造成黄斑部病变的主要机转。

An inconvenience of prism couplers is that the prism material must have a high refractive index ??

棱镜耦合器的一个不方便的地方是棱镜材料必须有较高的折射率？

Making use of its high refractive index and good property of dispersion in medium, titanium white is widely used as delustrant in synthetic and artificial fibers to eliminate the polish of fibers and reduce the transparence of textile.

利用其高折光系数和在介质中良好的分散性，化纤钛白被广泛应用于涤纶、晴纶等化学合成纤维及人造纤维中作消光剂使用，以除去纤维光泽，降低织物的透明度。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。